An ortho-nitrobenzyl ester compound including a compound represented by Chemical Formula 1, and a positive photosensitive resin composition including the same are provided.Min-Kook ChungJi-Young JeongHyun-Yong ChoYong-Sik YooJeong-Woo LeeJong-Hwa Lee...
PURPOSE: An ortho-nitrobenzyl ester compound is provided to restrain the dissolution of non-exposure part, and to provide a positive type photosensitive resin composition with excellent sensitivity, resolution, pattern formation, and removal of residue.;CONSTITUTION: An ortho-nitrobenzyl ester compound ...
;CONSTITUTION: An ortho-nitrobenzyl ester compound includes a compound represented by chemical formula 1, a compound represented by chemical formula 2, or combination thereof. In chemical formulas 1 and 2, R1, R2, R5 and R6 are the same and different and represent substituted or unsubstituted ...